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2020-06-08 22:23:34 -0500 | marked best answer | How to remove the existing point cloud from viewer created using ros3djs I have multiple sub-clouds created after processing the parent cloud. The sub-clouds are being sent over the topics to be displayed on the 3D viewer in a browser using ros3djs, roslibjs. Since, the number of sub-clouds keeps varying i'll have to remove few clouds after unsubscription of topics.There is no function/option to remove an existing cloud from the viewer after unsubscription. Does anyone know how to do it? I've tried the option of clearing all the objects in the viewer using "viewer.scene.children = [];" but it also removes other things like the co-ordinate frame, markers which i would like to retain. |
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2020-06-08 22:21:28 -0500 | commented answer | Displaying point cloud in browser Yeah, it works! |
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2019-02-11 03:13:17 -0500 | edited answer | How to remove the existing point cloud from viewer created using ros3djs Clearing an existing point cloud from the viewer can be done by first removing the children of points scene associated w |
2019-02-11 03:08:17 -0500 | answered a question | How to remove the existing point cloud from viewer created using ros3djs Clearing an existing point cloud from the viewer can be done by first removing the children of points scene associated w |
2018-10-16 21:22:58 -0500 | edited question | how to know whether a flexbe behavior execution is running or not and how to stop the execution of a behavior without an operator how to know whether a flexbe behavior execution is running or not and how to stop the execution of a behavior without an |
2018-10-16 21:20:29 -0500 | asked a question | how to know whether a flexbe behavior execution is running or not and how to stop the execution of a behavior without an operator how to know whether a flexbe behavior execution is running or not and how to stop the execution of a behavior without an |
2018-10-11 21:27:28 -0500 | commented answer | Running tf2_web_republisher leads to segmentation fault I agree that's a better way to do it. I was not able to find command of how to upgrade only the ROS packages. Do you thi |
2018-10-11 07:14:10 -0500 | answered a question | Running tf2_web_republisher leads to segmentation fault Re-install ros-kinetic and then install tf2_web_republisher. Its weird but the segmentation fault stops occurring |
2018-09-27 03:33:58 -0500 | edited answer | Using ROS Rviz to control the UR5 with OnRobot RG2 Gripper Controlling the RG2 gripper solely using the ROS (without URScript) might not be possible since the UR controller doesn' |
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2018-09-26 01:02:19 -0500 | edited answer | Displaying point cloud in browser You can create a temporary topic subscription and call the processMessage function of ROS3D.PointCloud2 class. In the b |
2018-09-26 01:01:45 -0500 | edited answer | Displaying point cloud in browser You can create a temporary topic subscription and call the processMessage function of ROS3D.PointCloud2 class. In the be |
2018-09-26 00:50:13 -0500 | answered a question | Displaying point cloud in browser You can create a temporary topic subscription and call the processMessage function of ROS3D.PointCloud2 class. var tmpS |
2018-09-26 00:42:47 -0500 | asked a question | How to remove the existing point cloud from viewer created using ros3djs How to remove the existing point cloud from viewer created using ros3djs I have multiple sub-clouds created after proces |
2018-09-20 21:53:09 -0500 | commented question | ROSLIBJS "Non Official" message subscriber @ahendrix: thanks for your answer. I was able to figure out the mistake i was doing. I had a capital "K" in my msg type |
2018-09-20 05:03:52 -0500 | commented question | ROSLIBJS "Non Official" message subscriber Hi, I want to do something similar for subscribing to topics based on custom msg types and create service clients based |
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2018-05-24 20:25:16 -0500 | edited answer | Using ROS Rviz to control the UR5 with OnRobot RG2 Gripper Controlling the RG2 gripper solely using the ROS (without URScript) might not be possible since the UR controller doesn' |
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2018-05-24 20:24:06 -0500 | edited answer | Using ROS Rviz to control the UR5 with OnRobot RG2 Gripper Controlling the RG2 gripper solely using the ROS (without URScript) might not be possible since the UR controller doesn' |
2018-05-24 05:44:53 -0500 | answered a question | Using ROS Rviz to control the UR5 with OnRobot RG2 Gripper Controlling the RG2 gripper solely using the ROS (without URScript) might not be possible since the UR controller doesn' |
2018-05-22 01:42:33 -0500 | commented question | How to control cartesian velocity? Hi, I was looking for something similar to what you have asked for controlling the cartesian velocity of the waypoints. |
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